类似公式参考: S:=5; N:=10; 
N1:=10;N2:=10;DISP:=2; 
       K:=IF(PERIOD=5,1,{日} 
       IF(PERIOD=6,1,{周} 
       IF(PERIOD=7,1,{月} 
       IF(PERIOD=8,1,{多分钟} 
       IF(PERIOD=9,1,{多日} 
       IF(PERIOD=10,1,{季} 
       IF(PERIOD=11,2,{年} 
       IF(PERIOD=4,1,{60F} 
       IF(PERIOD=3,1,{30F} 
       IF(PERIOD=2,1,{15F} 
       IF(PERIOD=1,1{5F},1{1F})))))))))))/10; 
       P1:=PEAK(1,K*N1,1); 
       P2:=PEAK(1,K*N1,2); 
       WP1:=PEAKBARS(1,K*N1,1); 
       WP2:=PEAKBARS(1,K*N1,2); 
       T1:=TROUGH(2,K*N2,1); 
       T2:=TROUGH(2,K*N2,2); 
       WT1:=TROUGHBARS(2,K*N2,1); 
       WT2:=TROUGHBARS(2,K*N2,2); 
       TJ1:=P1>T1 AND P2>T2 ; 
       ZD:=MAX(T1,T2); 
       ZG:=MIN(P1,P2); 
       LL:=MIN(T1,T2); 
       HH:=MAX(P1,P2); 
       TJ2:=FILTER(ZG>ZD,2); 
       TJ3:=ZG=REF(ZG,BARSLAST(TJ2)) OR ZD=REF(ZD,BARSLAST(TJ2)); 
       TJ4:=TJ1&&TJ2&&NOT(TJ3); 
       TJ5:=BETWEEN(ZD,REF(ZD,REF(BARSLAST(TJ4),1)),REF(ZG,REF(BARSLAST(TJ4),1))); 
       TJ6:=BETWEEN(ZG,REF(ZD,REF(BARSLAST(TJ4),1)),REF(ZG,REF(BARSLAST(TJ4),1))); 
       TJ7:=ZG>REF(ZG,REF(BARSLAST(TJ4),1))&&ZD<REF(ZD,REF(BARSLAST(TJ4),1)); 
       TJ8:=TJ4&&NOT(TJ5 OR TJ6 OR TJ7); 
       ZSD:=IF(TJ8,ZD,DRAWNULL); 
       ZSG:=IF(TJ8,ZG,DRAWNULL); 
       ZSH:=IF(TJ8,HH,DRAWNULL); 
       ZSL:=IF(TJ8,LL,DRAWNULL); 
       STICKLINE(TJ8,ZSH,ZSL,0,-1),COLORMAGENTA; 
       STICKLINE(TJ8,ZSD,ZSG,IF(DISP=1,3,0),1),COLORMAGENTA; 
       DRAWTEXT(DISP=2,ZSH,'中枢'),COLORWHITE; 
       趋势高:PLOYLINE(DISP=3,ZIG(1,K*N1)),COLORLIBLUE; 
       趋势低:PLOYLINE(DISP=3,ZIG(2,K*N2)),COLORLIBLUE; 
       局部低点预选A:=BACKSET(LLV(L,5)<REF(LLV(L,4),1),4); 
       局部低点预选B:=BACKSET(局部低点预选A=0 AND REF(局部低点预选A,1)=1,2); 
       局部低点预选C:=IF(局部低点预选B=1 AND REF(局部低点预选B,1)=0,-1,0); 
       局部高点预选A:=BACKSET(HHV(H,5)>REF(HHV(H,4),1),4); 
       局部高点预选B:=BACKSET(局部高点预选A=0 AND REF(局部高点预选A,1)=1,2); 
       局部高点预选C:=IF(局部高点预选B=1 AND REF(局部高点预选B,1)=0,1,0); 
       缺口判断:=IF(L>REF(H,1),1,IF(H<REF(L,1),-1,0)); 
       距前高天:=BARSLAST(局部高点预选C=1); 
       距前低天:=BARSLAST(局部低点预选C=-1); 
       小值周期:=LOWRANGE(L); 
       大值周期:=TOPRANGE(H); 
       低保留AA:=IF(局部低点预选C=-1 AND REF(距前高天,1)>REF(距前低天,1) AND LLV(L,距前高天+1)<REF(LLV(L,距前高天+1),1),-1,0); 
       低保留AB:=IF(局部低点预选C=-1 AND REF(距前高天,1)<=REF(距前低天,1) AND (距前高天>=4 OR LLV(缺口判断,距前高天)=-1 OR LLV(L,距前低天+2)<REF(LLV(L,距前低天+1),1)),-1,0); 
       低保留S:=IF((低保留AA=-1 OR 低保留AB=-1) AND L<REF(H,距前高天+1),-1,0); 
       预判:=IF((距前低天<4 AND HHV(缺口判断,距前低天)!=1) OR REF(低保留S,距前低天)=0,1,0); 
       判断:=IF(局部高点预选C=1 AND REF(距前低天,1)<=REF(距前高天,1) AND 预判=1 AND 大值周期>REF(小值周期,距前低天+1) AND 大值周期>REF(小值周期,距前低天) AND 大值周期>REF(大值周期,距前高天),1,0); 
       高保留A:=IF(局部高点预选C=1 AND REF(距前低天,1)>REF(距前高天,1) AND HHV(H,距前低天+1)>REF(HHV(H,距前低天+1),1),1,0); 
       高保留B:=IF(局部高点预选C=1 AND REF(距前低天,1)<=REF(距前高天,1) AND REF(低保留S,距前低天)=-1 AND (距前低天>=4 OR HHV(缺口判断,距前低天)=1),1,0); 
       高保留:=IF((高保留A=1 OR 高保留B=1 OR 判断=1) AND H>REF(L,距前低天+1),1,0); 
       预判A:=IF((距前高天<4 AND HHV(缺口判断,距前高天)!=1) OR REF(高保留,距前高天)=0,1,0); 
       判断A:=IF(局部低点预选C=-1 AND REF(距前高天,1)<=REF(距前低天,1) AND 预判A=1 AND 小值周期>REF(大值周期,距前高天+1) AND 小值周期>REF(大值周期,距前高天) AND 小值周期>REF(小值周期,距前低天),-1,0); 
       低保留A:=IF(局部低点预选C=-1 AND REF(距前高天,1)>REF(距前低天,1) AND LLV(L,距前高天+1)<REF(LLV(L,距前高天+1),1),-1,0); 
       低保留B:=IF(局部低点预选C=-1 AND REF(距前高天,1)<=REF(距前低天,1) AND (距前高天>=4 OR LLV(缺口判断,距前高天)=-1 OR 判断A=-1),-1,0); 
       低保留:=IF((低保留A=-1 OR 低保留B=-1) AND L<REF(H,距前高天+1),-1,0); 
       距前高天A:=BARSLAST(高保留=1); 
       距前低天A:=BARSLAST(低保留=-1); 
       预判X:=IF((距前低天A<4 AND HHV(缺口判断,距前低天A)!=1) OR REF(低保留,距前低天A)=0,1,0); 
       判断X:=IF(局部高点预选C=1 AND REF(距前低天A,1)<=REF(距前高天A,1) AND 预判X=1 AND 大值周期>REF(小值周期,距前低天A+1) AND 大值周期>REF(小值周期,距前低天A) AND 大值周期>REF(大值周期,距前高天A),1,0); 
       高保留XA:=IF(局部高点预选C=1 AND REF(距前低天A,1)>REF(距前高天A,1) AND HHV(H,距前低天A+1)>REF(HHV(H,距前低天A+1),1),1,0); 
       高保留XB:=IF(局部高点预选C=1 AND REF(距前低天A,1)<=REF(距前高天A,1) AND REF(低保留,距前低天A)=-1 AND (距前低天A>=4 OR HHV(缺口判断,距前低天A)=1),1,0); 
       高保留X:=IF((高保留XA=1 OR 高保留XB=1 OR 判断X=1) AND H>REF(L,距前低天A+1),1,0); 
       预判XA:=IF((距前高天A<4 AND HHV(缺口判断,距前高天A)!=1) OR REF(高保留XA,距前高天A)=0,1,0); 
       判断XA:=IF(局部低点预选C=-1 AND REF(距前高天A,1)<=REF(距前低天A,1) AND 预判XA=1 AND 小值周期>REF(大值周期,距前高天A+1) AND 小值周期>REF(大值周期,距前高天A) AND 小值周期>REF(小值周期,距前低天A),-1,0); 
       低保留XA:=IF(局部低点预选C=-1 AND REF(距前高天A,1)>REF(距前低天A,1) AND LLV(L,距前高天A+1)<REF(LLV(L,距前高天A+1),1),-1,0); 
       低保留XB:=IF(局部低点预选C=-1 AND REF(距前高天A,1)<=REF(距前低天A,1) AND (距前高天A>=4 OR LLV(缺口判断,距前高天A)=-1 OR 判断XA=-1),-1,0); 
       低保  | 




